DHD340 High Air Pressure DTH Drill Bit Button Bit for Quarrying and Drilling

• After-sales Service: Yes
• Warranty: 3 Month
• Material: Tungsten Carbide
• Face Design: Flat, Convex, Concave, Double Gauge,Drop Center
• Usage: Coal, Ore, Water Well, Quarry, Construction
• Processing Type: Forging
• Model NO.: 115mm DTH Button bit
• Product Name: DHD340-115
• Advantage: High Performance
• Shape of Button: Spherical; Ballistic; Parabolic
• Transport Package: Original Package with Wooden Cases
• Specification: 115mm
• Trademark: FIRIP Drill Tools
• Origin: Fujian, China
• HS Code: 8207199000
• Production Capacity: 3000 PCS/ Month

Product Description

Product Description

FIRIP Drill Tools is one of the professional manufacturers and suppliers of high performance DTH hammers and drills.
Our tools are widely used in different drilling applications including mining, quarrying, water well drilling, geotechnical engineering and more.

Bit Face Shape Selection:


1. Drop Center Bit
For high penetration rates in soft to medium hard and corrosive rock formations. Low to medium air pressures. Maximum hole deviation control.
2. Concave Face
The all-round application bit face specifically for medium hard and homo generous rock formations. Good hole deviation control and good flushing capacity.
3. Convex Face
For high penetration rates in soft to medium-hard with low to medium air pressures. It is the most resistance to steel wash, and may reduce the load and wear on the gauge buttons, but poor hole deviation control.
4. Double Gauge Face
This kind of face shape is suitable for fast penetration rates in medium to hard rock formations. Designed for high air pressures and good resistance to steel wash step gauge bit.
5. Flat Face Bit
This kind of face shape is suitable for hard to very hard and abrasive rock formations in applications with high air pressures. Good penetration rates an resistance to steel wash.
Remark

Notice plase:

We need to confirm the following Product Specification before placing an order:
1. The type of drill bit;
2. The head diameter of drill bit;
3. Bit face shape Choice: (Main shapes are: Drop Center, Concave Face, Convex Face, Double Gauge Face, Flat Face)
4. Shape of alloy teeth. (Main tooth shape: Domed/Round Button, Parabolic/Semi-Ballistic Buttons, Ballistic button, Sharp button, Flat button)

Other related products

Hammers	Bit Shank	Connection Thread	Suitable bit	Working pressure	Air consumption
1-3" Middle-low pressure DTH hammers	BR1	RD40 box	¢64-¢76mm	0.7-1.75Mpa	0.7Mpa	4.5m3/min
	BR2	RD50 box	¢70-¢90mm	0.7-1.75Mpa	1.0Mpa	4m3/min
	BR3	API 2 3/8" Reg	¢90-¢110mm	0.7-1.75Mpa	1.4Mpa	5m3/min
3" hammers	DHD3.5 Cop32/34 M30	API 2 3/8"Reg	¢90-¢110mm	1.0-1.5Mpa	1.0Mpa	4.5m3/min
					1.5Mpa	9m3/min
4" hammers	DHD340 Cop44 M40 QL40 SD4	API 2 3/8"Reg	¢105-¢130mm	1.0-2.5Mpa	1.0Mpa	6m3/min
					1.8Mpa	10m3/min
					2.4Mpa	15m3/min
						9m3/min
						15m3/min
5" hammers	DHD350 Cop54 M50 QL50 SD5	API 2 3/8"Reg/API 3 1/2"Reg	¢130-¢156mm	1.0-2.5Mpa	1.0Mpa	9m3/min
					1.8Mpa	15m3/min
					2.4Mpa	23m3/min
6" hammers	DHD350 COP54 QL50 SD5 M50	API 3 1/2"Reg	¢152-¢203mm	1.0-2.5Mpa	1.0Mpa	10m3/min
					1.8Mpa	20m3/min
					2.4Mpa	28.5m3/min
8" hammers	DHD380 COP84 QL80 M80 SD8	API 4 1/2"Reg	¢200-¢279mm	1.0-2.5Mpa	1.0Mpa	15m3/min
					1.8Mpa	26m3/min
					2.4Mpa	34m3/min
10" hammers	SD10 NUMA100	API 6 5/8"Reg	¢254-¢330mm	1.0-2.5Mpa	1.0Mpa	22m3/min
					1.8Mpa	40m3/min
					2.4Mpa	55m3/min

 

Tapered Button bit connection: 

Drill bit diameter		Taper(°)
(mm)	(in)
28	1  3/32	7
30	1  3/16	7
32	1 1/4	7,11,12
34	1 11/32	7,11,12
35	1  3/8	7,11,12
36	1 13/32	7,11,12
38	1  1/2	7,11,12
40	1  9/16	7,11,12
41	1 5/8	7,11,12
42	1 21/32	7,11,12
43	1 11/16	7,11,12
45	1 3/4	7,11,12
50	1 31/32	7,11,12
60	2 3/8	7,11,12

 

Tapered chisel drill bit connection: 

Type	Body Diameter		Tip Size	Taper			Weight	Paiting	Material
Chisel Drill Bit	mm	inch	H*W	degree			kg	bake painting	steel
	26	1 1/32	13*8	7	11	12	0.24	metal, black, red or golden color	carben steel
	28	1 7/64	13*8	7	11	12	0.28		carben steel
	30	1 3/16	13.5*8	7	11	12	0.28		carben steel
	32	1 1/4	13.5*8	7	11	12	0.3		carben steel
	34	1 11/32	13.5*8	7	11	12	0.34		carben steel
	36	1 27/64	13.5*8	7	11	12	0.36		carben steel
	38	1 1/2	13.5*8	7	11	12	0.38		carben steel
	40	1 37/64	13.5*9,2	7	11	12	0.4		carben steel
	42	1 2/3	13.5*9.2	7	11	12	0.42		carben steel
	20	25/32	12*6	4	11	12	0.12		carben steel
	22	55/64	12*6	4	11	12	0.16		carben steel
	24	15/16	13*8	4	11	12	0.18		carben steel
	26	1 1/32	13*8	4	11	12	0.22		carben steel
	28	1 7/64	13*8	6	11	12	0.26		carben steel
	30	1 3/16	13.5*8	7	11	12	0.28		carben steel
	32	1 1/4	13.5*8	7	11	12	0.32		carben steel
	33	1 19/64	13.5*8	7	11	12	0.33		carben steel
	34	1 11/32	13.5*8	7	11	12	0.35		carben steel
	36	1 27/64	13.5*8	7	11	12	0.35		carben steel
	38	1 1/2	13.5*8	7	11	12	0.39		carben steel
	40	1 37/64	13.5*9.2	7	11	12	0.4		carben steel
	41	1 5/8	13.5*9.2	7	11	12	0.41		carben steel
	42	1 21/32	13.5*9.2	7	11	12	0.42		carben steel

 

 

 

Packaging & Shipping

Using ply-wooden cases and pallet for package to protect the products and avoid the damagement during transportation. Also we can customize package according to your special requests.

Company Profile

The purpose of the enterprise is "survive by quality, develop by reputation", the same product is better than quality, the same product is better than price, all employees are willing to create first-class products for the mining of metallurgical mines, tunnel construction and building pile foundations The piling contributes its own power.
Certifications

1. Are you a manufacturer or trading company?
We are one of the earliest professional drilling tool manufacturers in mainland China.

2. How many workers are there in your factory? What is the size of your company?
There are currently more than 80 employees. The company has many senior mechanical design engineers with more than 20 years of experience in drilling tool design. The production technology and technology are at the first-class level in China. It covers an area of 5,000 square meters and has more than 60 sets of various advanced equipment and facilities required for manufacturing rock drilling tools. More than 50% of the products are exported, covering most markets around the world, including the Middle East, Central Asia, Africa, and Southeast Asia.

3. Where is your company located?
We are located in Putian City, Fujian Province, about 200 kilometers away from Xiamen International Port.

4. Why choose FIRIP's drill bits?
1) We have more than 20 years of experience in researching, developing, manufacturing and supplying high quality rock drilling tools to all over the world.
2) We have super high quality and cheap price.
3) Excellent service.

5. Which port do you ship from?
We usually ship containers from Xiamen Port. Or customers can specify any port in mainland China

6. Can you accept OEM and ODM?
Yes, both are acceptable.

7. What is your minimum order quantity?
Our MOQ is 1 piece or 1 set, the price may depend on the order quantity.

8. What is your payment term?
We can accept wire transfer, Western Union and cash.

9. How about the delivery time?
It usually takes about 15 days.

10. Can we make an appointment with your company?
Yes, you are very welcome to refer to our factory.

https://cnfirip.en.made-in-china.com/

Welcome to work with us to find more surprises!!